Choose the best answer.

1		What are the two variations of dial-up remote access?
			A)	Cable and ISDN
			B)	ISDN and ISP
			C)	ISDN and PSTN
			D)	ISP and PSTN
2		What type of connectors are used on PSTN lines?
			A)	BNC
			B)	RJ-11
			C)	RJ-45
			D)	Wireless
3		What type of network speeds can theoretically be reached with PSTN lines?
			A)	28.8 Kbps
			B)	56 Kbps
			C)	256 Kbps
			D)	1.5 Mbps
4		What type of network speeds can theoretically be reached with Cable lines?
			A)	56 Kbps
			B)	256 Kbps
			C)	1.5 Mbps
			D)	27 Mbps
5		What type of cable is used on WANs with OC lines?
			A)	CAT5e
			B)	CAT6
			C)	fiber optic
			D)	thicknet
6		What speeds can be reached using ATM transmissions?
			A)	from 28.8 Kbps to 56 Kbps
			B)	from 1.5 Mbps to 43 Mbps
			C)	from 155.52 Mbps to beyond 622.08 Mbps
			D)	from 51.8 Mbps to beyond 39.82 Gbps
7		Which of the following is not a benefit of ATM?
			A)	combines data, video, and voice
			B)	experiences no signal loss
			C)	scalable
			D)	variable-length packets
8		Which of the following is not normally a remote access problem?
			A)	authentication issues
			B)	connectivity issues
			C)	power supply issues
			D)	protocol issues
9		What choice lists the common Data Link Layer protocols used in dial-up networking?
			A)	PPP
			B)	PPTP
			C)	PPP and SLIP
			D)	PPTP and L2TP
10		What enables an entire LAN to connect out to the Internet through one connection?
			A)	EAP
			B)	ICS
			C)	PPoE
			D)	VPN